Dustin Watts

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Anatoliy K

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Components

	38-pin ESP32 DevKitC	x 1
	ILI9488 TFT + XPT2046 Touch controller	x 1
	ESP32 TouchDown	x 1

Description

ESP32 TFT Combiner V1

You've probably heard of FreeTocuhDeck. You haven't? Go check it out: https://www.youtube.com/watch?v=soIGV6BszcM

When I was designing FreeTouchDeck, I quickly ran in to issues when using a breadboard. Loose connections made it difficult to debug, because I didn't know if a bug was in the code or because of hardware issues. I designed a PCB that made it easy to connect the TFT screen to the ESP32. I also has the option to add an extra row of header pins so you can still use the pins that are unused by FreeTouchDeck.

This PCB is made for the 38-pin ESP32 DevKitC (WROOM-32D) and the 480*320 ILI9488 TFT + XPT2046 touch controller.

This PCB is designed to fit in the FreeTouchDeck case: https://www.thingiverse.com/thing:4661069

Code

https://github.com/DustinWatts/ESP32_TFT_Combiner/blob/main/schematic.pdf

Schematic and Layout

https://github.com/DustinWatts/ESP32_TFT_Combiner

Download Gerbers

Nov 22,2020

22,321 views

ESP32 TFT Combiner V1

2 Layers PCB 57 x 100 mm FR-4, 1.6 mm, 1, HASL with lead, Black Solder Mask, White silkscreen

The ESP32 TFT Combiner V1 makes it easy to connect and ILI9488 TFT + Touch to an ESP32 DevKitC. This board is used by FreeTouchDeck.

22321

9.66 (8)

Published: Nov 22,2020

Download Gerber file 394

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